<template>
  <div id="Order">
     <!-- 面包屑导航区 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 卡片试图区域 -->
    <el-card>
      <el-row>
        <el-col :span="8">
          <el-input placeholder="请输入内容">
            <el-button slot="append" icon="el-icon-search"></el-button>
          </el-input>
        </el-col>
      </el-row>
      <!-- 订单列表数据 -->
      <el-table :data="orderlist" border stripe>
        <el-table-column type="index"></el-table-column>
        <el-table-column label="订单编号" prop="order_number"></el-table-column>
        <el-table-column label="订单价格" prop="order_price"></el-table-column>
        <el-table-column label="是否付款" prop="pay_status">
          <template slot-scope="scope">
            <el-tag v-if="scope.row.pay_status === '1'" type="success">已付款</el-tag>
            <el-tag v-else type="danger">未付款</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="是否发货" prop="is_send"></el-table-column>
        <el-table-column label="下单时间">
          <template slot-scope="scope">
            <!-- 调用在main里面注册的全局过滤器dateFormat -->
            {{scope.row.create_time | dateFormat}}
          </template>
        </el-table-column>
        <el-table-column label="操作" >
          <template slot-scope="scope">
            <el-button @click="showBox(scope.row)" type="primary" icon="el-icon-edit" size="mini"></el-button>
            <el-button @click="showProgressBox(scope.row)" type="primary" icon="el-icon-location" size="mini"></el-button>
          </template>
        </el-table-column>
      </el-table>
      <!-- 分页区域 -->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[5, 10, 15, 20]"
        :page-size="100"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total">
      </el-pagination>
    </el-card>
    <!-- 修改地址对话框 -->
    <el-dialog
      title="修改地址"
      :visible.sync="addressVisible"
      width="50%" 
      @close="addressDialogClosed"
      >
      <!-- 表单区域 -->
      <el-form :model="addressForm" :rules="addressFormRules" ref="addressFormRef" label-width="100px" >
        <el-form-item label="省市区/县" prop="address1">
          <el-cascader :options="citydata" v-model="addressForm.address1"></el-cascader>
        </el-form-item>
        <el-form-item label="详细地址" prop="address2">
          <el-input v-model="addressForm.address2"></el-input>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="addressVisible = false">取 消</el-button>
        <el-button type="primary" @click="addressVisible = false">确 定</el-button>
      </span>
    </el-dialog>

    <!-- 展示物流进度的对话框 -->
    <el-dialog
      title="物流进度"
      :visible.sync="progressVisible"
      width="50%"
      >
      <!-- 时间线 -->
      <el-timeline >
        <el-timeline-item
          v-for="(activity, index) in progressInfo"
          :key="index"
          :timestamp="activity.time">
          {{activity.context}}
        </el-timeline-item>
      </el-timeline>
    </el-dialog>
  </div>
</template>

<script>
import { getHttpOrderList, getHttpKuaidi  } from 'network/order'
import { address1Vf, address2Vf } from 'common/js/validator'
import citydata from 'common/js/citydata'

export default {
  name: "Order",
  data() {
    return {
      queryInfo: {
        query: '',
        pagenum: 1,
        pagesize: 5
      },
      //数据总条数
      total: 0,
      //订单数据
      orderlist: [],
      //修改地址对话框显示隐藏控制
      addressVisible: false,
      //修改地址表单
      addressForm: {
        address1: [],
        address2: ''
      },
      //修改地址表单验证对象
      addressFormRules: {
        address1: address1Vf,
        address2: address2Vf
      },
      //省市区数据
      citydata,
      //物流显示对话框
      progressVisible: false,
      //物流信息
      progressInfo: []
    }
  },
  created() {
    this.getOrderList()
  },
  methods: {
    //获取订单列表
    getOrderList() {
      getHttpOrderList(this.queryInfo).then(res => {
        if( res.meta.status !== 200) {         
          this.$message.error(res.meta.msg)
          return
        }
        else {
          this.total = res.data.total
          this.orderlist = res.data.goods
        }
      }).catch(err => {
        this.$message.error(err)
      })
    },
    //每页显示多少条发生变化
    handleSizeChange(newSize) {
      this.queryInfo.pagesize = newSize
      this.getOrderList()
    },
    //页码发生变化
    handleCurrentChange(newPage) {
      this.queryInfo.pagenum = newPage
      this.getOrderList()
    },
    //修改事件 展示修改地址的对话框
    showBox(row) {
      this.addressVisible = true
    },
    //对话框关闭事件
    addressDialogClosed() {
      this.$refs.addressFormRef.resetFields()
    },
    //查看物流地址事件
    showProgressBox(row) {
      getHttpKuaidi('1106975712662').then(res => {
        if( res.meta.status !== 200) {         
          this.$message.error(res.meta.msg)
          return
        }
        else {
          this.progressInfo = res.data
          
        }
      }).catch(err => {
        this.$message.error(err)
      })
      this.progressVisible = true
    }
  }
}
</script>

<style scoped>
.el-cascader {
  width: 100%;
}
</style>
